chore(deps): update dependency google-cloud-translate to v3.6.0 (GoogleCloudPlatform#6941)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [google-cloud-translate](https://togithub.com/googleapis/python-translate) | `==3.5.0` -> `==3.6.0` | [![age](https://badges.renovateapi.com/packages/pypi/google-cloud-translate/3.6.0/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/pypi/google-cloud-translate/3.6.0/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/pypi/google-cloud-translate/3.6.0/compatibility-slim/3.5.0)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/pypi/google-cloud-translate/3.6.0/confidence-slim/3.5.0)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

<details>
<summary>googleapis/python-translate</summary>

### [`v3.6.0`](https://togithub.com/googleapis/python-translate/blob/master/CHANGELOG.md#&#8203;360-httpswwwgithubcomgoogleapispython-translatecomparev350v360-2021-10-18)

[Compare Source](https://togithub.com/googleapis/python-translate/compare/v3.5.0...v3.6.0)

##### Features

-   add support for python 3.10 ([#&GoogleCloudPlatform#8203;275](https://www.togithub.com/googleapis/python-translate/issues/275)) ([381fc15](https://www.github.com/googleapis/python-translate/commit/381fc15cd920252edbc280b7623125955ee68347))

##### Bug Fixes

-   add model signature for batch document translation ([#&GoogleCloudPlatform#8203;276](https://www.togithub.com/googleapis/python-translate/issues/276)) ([be0b01b](https://www.github.com/googleapis/python-translate/commit/be0b01bb5b21cec9910967305784fc02c7ce83ff))

</details>

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functions/ocr/app/requirements.txt

@@ -1,4 +1,4 @@
 google-cloud-pubsub==2.8.0
 google-cloud-storage==1.42.2
-google-cloud-translate==3.5.0
+google-cloud-translate==3.6.0
 google-cloud-vision==2.5.0